Command Injection Affecting rpi package, versions *
Snyk CVSS
Attack Complexity
Low
Confidentiality
High
Threat Intelligence
Exploit Maturity
Proof of concept
EPSS
1.15% (85th
percentile)
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Test your applications- Snyk ID SNYK-JS-RPI-548942
- published 18 Feb 2020
- disclosed 18 Feb 2020
- credit JHU System Security Lab
Introduced: 18 Feb 2020
CVE-2019-10796 Open this link in a new tabHow to fix?
There is no fixed version for rpi
.
Overview
rpi is a Node.js library to use the Raspberry Pi GPIOs.
Affected versions of this package are vulnerable to Command Injection. The variable pinNumbver
in function GPIO
within src/lib/gpio.js
is used as part of the arguement of exec
function without any sanitization.
PoC by JHU System Security Lab
var RPI = require("rpi");
var pin = new RPI.GPIO(';touch vulnerable.txt;', '123');